相关单词近义词 onerous 繁重的, oppressive 压迫的, troublesome 令人烦恼的, ponderous 笨重的, massive 巨大的, cumbersome 笨重的, bulky 庞大的, backbreaking 非常辛苦的, crushing 压倒的, cumbrous 讨厌的, unwieldy 笨重的, bothersome 令人讨厌的, distressing 使人痛苦的, wearisome 使疲倦的, irksome 厌恶的, worrisome 令人忧虑的, vexatious 令人烦恼的, tiresome 令人厌倦的, taxing 费力的, painful 痛苦的, weighty 重要的, exacting 严格的, trying 难受的, heavy 大(量)的, arduous 费力的, difficult 困难的, worrying 令人担心的临近词bureau, burden, burdensome adj. 返回 burdensomeness